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PI3B33X257B

3.3V, 24:12 Mux/DeMux NanoSwitch™

Pericom Semiconductor 

PI3B33X257

3.3V, 24:12 Mux/DeMux NanoSwitch™

Pin Description

Pin Name

IAn-ILn

S

En

YA-YL

GND

VCC

NC

Description

Data Inputs

Select Inputs

Enable

Data Outputs

Ground

Power

No Connect

Truth Table(1)

En Sn YA(2) YB(2) YC(2)

H X Hi-Z Hi-Z Hi-Z

L

L

IA0 IB0 IC0

L

H

IA1 IB1 IC1

Notes:

1. H = High Voltage Level,

L = Low Voltage Level

2. n = 0 YA, YB, YC, YD,

n = 1 YE, YF, YG, YH,

n = 2 YI, YJ, YK, YL

YD(2)

Hi-Z

ID0

ID1

Function

Disable

S=0

S=1

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

Storage Temperature ............................................................ –65°C to +150°C

Ambient Temperature with Power Applied ........................... –40°C to +85°C

Supply Voltage to Ground Potential .......................................–0.5V to +4.6V

DC Input Voltage ....................................................................–0.5V to +4.6V

DC Output Current............................................................................... 120mA

Power Dissipation ................................................................................... 0.5W

Note:

Stresses greater than those listed under MAXIMUM RAT-

INGS may cause permanent damage to the device. This is

a stress rating only and functional operation of the device

at these or any other conditions above those indicated in

the operational sections of this specification is not implied.

Exposure to absolute maximum rating conditions for ex-

tended periods may affect reliability.

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±5%)

Parameters Description

Test Conditions(1)

Min. Typ.(2)

VIH

Input HIGH Voltage

Guaranteed Logic HIGH Level

2.0

VIL

Input LOW Voltage

Guaranteed Logic LOW Level

–0.5

IIH

Input HIGH Current

VCC = Max., VIN = VCC

IIL

Input LOW Current

VCC = Max., VIN = GND

IOZH

High Impedance Output

Current

0 ≤ I, Y ≤ VCC

VIK

Clamp Diode Voltage

VCC = Min., IIN = –18mA

RON

Switch On-Resistance(3)

VCC = Min., VIN = 0.0V, ION = 48mA or 64mA

VCC = Min., VIN = 2.4V, ION = 15mA

5

10

Max.

0.8

±50

±1

±50

–1.2

7

15

Units

V

µA

V

Ω

2

PS8334D

11/01/04

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